An electronic distribution company specializing in electro-mechanical relays, engineering expertise, and exceptional customer service.
The 103, 300 Amp contactor is a heavy duty relay. Similar to the smaller 100 amp B101 the
contactor uses a single pole with double make or double break switching. Contacts are protected
in a molded plastic cover. Panel mounting is standard. The powerful electromagnetic structure produces high contact pressure which results in very reliable low resistance contacts for long life. The 103 series are ideally suited for applications in telecommunications, hoist and elevator industries, rail mass transit and others. View the PDF Datasheet for Struthers-Dunn 103 Series Contactors
Item # |
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Contact Arrangement |
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Coil Voltage |
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| 103HXH-24VDC | |
HXH (DPST 1N.O. – Double Break, 1N.C. – Double Make) | |
24 VDC | |
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| 103HXX-240VAC | |
HXX (SPST N.O. Double Make) | |
240 VAC | |
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| 103HXX-28VDC | |
HXX (SPST N.O. Double Make) | |
28 VDC | |
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| 103JXX-120VAC | |
JXX (DPST N.O. – Double Make) | |
120 VAC | |
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| 103HXX-24VDC | |
HXX (SPST N.O. Double Make) | |
24 VDC | ||||